{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1568625709",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x994e1b8c7e8736e34bfe7d4bf9317bf2ddc249f4cc30d349e463f992c87d9693",
    "signature": "0x06aec8731fa38f325b729105eb55eaa9185994cea4fc007af61406c1bd3dcdd968038ec42c9a8721338cbd1796b96bd06f4743ac2344d3a711a159f3b3e392f81b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}